38th ANNUAL FIRST CONFERENCE
Peek defense: build adaptive systems for modern threats.
FIRST is an international confederation of trusted computer incident response teams who cooperatively handle computer security incidents and promote incident prevention programs.
FIRST (Forum of Incident Response and Security Teams) is an international not-for-profit association of trusted Computer Security and Incident Response Teams (CSIRTs), Product Security Incident Response Teams (PSIRTs), and independent security researchers from the public, private, and academic sectors. Since its founding in 1990, FIRST has fostered global cooperation and coordination in incident prevention, rapid response, and information sharing.
With over 800 member teams representing more than 100 countries, FIRST plays a vital role in strengthening the global cybersecurity ecosystem. FIRST provides access to best practices, tools, and trusted communication channels that empower the incident response community.
Recognized by TripWire as one of the Top 19 Information Security Conferences of 2020, the FIRST Annual Conference is a premier event that promotes worldwide collaboration among CSIRTs. The conference offers a dynamic forum for sharing goals, ideas, and strategies to improve cybersecurity on a global scale.
The 38th Annual FIRST Conference will take place June 14–19, 2026, in Denver, Colorado, USA. Join us to connect with leading experts, exchange insights, and contribute to shaping the future of incident response.
Open Call for Speakers Coming October 2025!
The official Call for Speakers will be opening towards the end of October 2025. The submission period is open the community at large. You do no need to be a FIRST member to participate.
Accepting Sunday Trainings Now!
Are you looking to present a training topic? Training courses will be held on Sunday, June 14 before main conference activities commence. Visit the link below and submit a training today. Call for Trainings will close October 24, 2025.
Be part of the global response community.
See you in Denver!
Sponsor Highlights
Support the 38th Annual FIRST Conference through sponsorship! The annual conference is by far one of the most unique international assemblies of incident response and computer security professionals. Sponsorship opportunities are limited and are on a first-come, first-served basis.